Speckit Plan Zh

This is a Chinese language workflow skill that automates the implementation planning phase of SpecKit, a design artifact generation system. It runs PowerShell setup scripts to load feature specs and templates, then works through a structured process: extracting unknowns from technical context, generating research documentation to resolve them, creating data models and API contracts from requirements, and updating agent-specific context files. The workflow stops after stage 2 planning and reports what it generated. It's built for teams using SpecKit's constitution-based design methodology who want to automate the grunt work between feature specs and implementation. Trigger it with "speckit计划" and make sure you have the `.specify` directory structure already set up.